If it was mine, my additions would be:
Honey or even red-coloured Brooks B67, as someone else mentioned.
I'm not always a fan, but to me, those frames scream for a set of apes (not too extreme)!
Just my humble suggestions - you've already got a great looking bike there...
the times I've seen it in person it looked great.........nice classic look with those quick bricks. I have to say it looks bad to the bone with those tires on it. Great change! Wanna sell the quick bricks? :mrgreen: